Hi Guix,
Guile Emacs can no longer be built. GCC fails a configure test:
~~~~~~~~~~~~~
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in
`/tmp/guix-build-guile-emacs-20150512.41120e0.drv-0/source':
configure: error: C compiler cannot create executables
See `config.log' for more details
~~~~~~~~~~~~~
“config.log” reveals that GCC failed on the following trivial file:
~~~~~~~~~~~~~
/* confdefs.h */
#define PACKAGE_NAME "GNU Emacs"
#define PACKAGE_TARNAME "emacs"
#define PACKAGE_VERSION "24.4.50"
#define PACKAGE_STRING "GNU Emacs 24.4.50"
#define PACKAGE_BUGREPORT "bug-gnu-em...@gnu.org"
#define PACKAGE_URL "http://www.gnu.org/software/emacs/";
#define PACKAGE "emacs"
#define VERSION "24.4.50"
#define MAIL_USE_POP 1
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
~~~~~~~~~~~~~
So I opened an environment with “guix environment --pure guile-emacs”
and ran “gcc --verbose conftest.c”, where “conftest.c” contains the test
programme above. This is what I get:
~~~~~~~~~~~~~
rekado@banana in source [env]: gcc --verbose conftest.c
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with:
Thread model: posix
gcc version 4.9.3 (GCC)
COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'
/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/cc1
-quiet -v conftest.c -quiet -dumpbase conftest.c -mtune=generic -march=x86-64
-auxbase conftest -version -o /tmp/ccp7oiXi.s
GNU C (GCC) version 4.9.3 (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.9.3, GMP version 6.0.0, MPFR version 3.1.3,
MPC version 1.0.3
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/no-gcc-local-prefix/include"
ignoring nonexistent directory
"/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/../../../../../../../x86_64-unknown-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/gnu/store/b2r0dq25720qilqr4m4a436gxy8ppml3-profile/include
/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/include
/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/include-fixed
/gnu/store/sgzfawy95pfn7nsw3xvmca58llm5zzbc-glibc-2.22/include
End of search list.
GNU C (GCC) version 4.9.3 (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.9.3, GMP version 6.0.0, MPFR version 3.1.3,
MPC version 1.0.3
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: b87adce59d40c64e9bafeee32b3f9c51
COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'
as -v --64 -o /tmp/ccNJYsWO.o /tmp/ccp7oiXi.s
GNU assembler version 2.25.1 (x86_64-unknown-linux-gnu) using BFD version (GNU
Binutils) 2.25.1
COMPILER_PATH=/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/:/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/:/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/:/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/:/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/
LIBRARY_PATH=/gnu/store/b2r0dq25720qilqr4m4a436gxy8ppml3-profile/lib/:/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/:/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/../../../:/gnu/store/sgzfawy95pfn7nsw3xvmca58llm5zzbc-glibc-2.22/lib
COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'
/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/collect2
-plugin
/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/liblto_plugin.so
-plugin-opt=/gnu/store/pg8nnqprjxgwhwiyh8nhbphzj53ax77i-gcc-4.9.3/libexec/gcc/x86_64-unknown-linux-gnu/4.9.3/lto-wrapper
-plugin-opt=-fresolution=/tmp/ccpvCgWk.res -plugin-opt=-pass-through=-lgcc
-plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc_s
-plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc
-plugin-opt=-pass-through=-lgcc_s --eh-frame-hdr -m elf_x86_64 -dynamic-linker
/gnu/store/sgzfawy95pfn7nsw3xvmca58llm5zzbc-glibc-2.22/lib/ld-linux-x86-64.so.2
/gnu/store/b2r0dq25720qilqr4m4a436gxy8ppml3-profile/lib/crt1.o
/gnu/store/b2r0dq25720qilqr4m4a436gxy8ppml3-profile/lib/crti.o
/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/crtbegin.o
-L/gnu/store/b2r0dq25720qilqr4m4a436gxy8ppml3-profile/lib
-L/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3
-L/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/../../..
-L/gnu/store/sgzfawy95pfn7nsw3xvmca58llm5zzbc-glibc-2.22/lib /tmp/ccNJYsWO.o
-lgcc --as-needed -lgcc_s --no-as-needed
-L/gnu/store/sgzfawy95pfn7nsw3xvmca58llm5zzbc-glibc-2.22/lib
-rpath=/gnu/store/sgzfawy95pfn7nsw3xvmca58llm5zzbc-glibc-2.22/lib
-rpath=/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib -lgcc_s
-lc -lgcc --as-needed -lgcc_s --no-as-needed
/gnu/store/pkasxagsa4z4viscfpl6sjszmdmwncl1-gcc-4.9.3-lib/lib/gcc/x86_64-unknown-linux-gnu/4.9.3/crtend.o
/gnu/store/b2r0dq25720qilqr4m4a436gxy8ppml3-profile/lib/crtn.o
collect2: error: ld terminated with signal 6 [Aborted]
Throw without catch before boot:
Aborting.
~~~~~~~~~~~~~
“Throw without catch before boot” actually sounds like a Guile error, so
I looked at whether there have been any changes to
“guile-for-guile-emacs” (or “guile-next” from which it inherits)
recently, and yes: commit dd90ed892a7dbe13a214b2d7ebf321b866211374
changed the search paths for “guile-next”, which broke
“guile-for-guile-emacs”.
The attached patch adds a “native-search-paths” field to
“guile-for-guile-emacs” to override the one specified by “guile-next”.
~~ Ricardo
>From a1e9bb30d410f83b69ccb980c0052913ccfb3dd8 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rek...@elephly.net>
Date: Sun, 28 Feb 2016 20:42:13 +0100
Subject: [PATCH] gnu: guile-for-guile-emacs: Use guile-2.0 search paths.
* gnu/packages/guile.scm (guile-for-guile-emacs)[native-search-paths]:
Use the same search paths as guile-2.0.
---
gnu/packages/guile.scm | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 5349fda..882a62d 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -3,6 +3,7 @@
;;; Copyright © 2014, 2015 Mark H Weaver <m...@netris.org>
;;; Copyright © 2015 Christopher Allan Webber <cweb...@dustycloud.org>
;;; Copyright © 2016 Alex Sassmannshausen <a...@pompo.co>
+;;; Copyright © 2016 Ricardo Wurmus <rek...@elephly.net>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -255,7 +256,16 @@ without requiring the source code to be rewritten.")
("flex" ,flex)
("texinfo" ,texinfo)
("gettext" ,gnu-gettext)
- ,@(package-native-inputs guile-next)))))
+ ,@(package-native-inputs guile-next)))
+ ;; Same as in guile-2.0
+ (native-search-paths
+ (list (search-path-specification
+ (variable "GUILE_LOAD_PATH")
+ (files '("share/guile/site/2.0")))
+ (search-path-specification
+ (variable "GUILE_LOAD_COMPILED_PATH")
+ (files '("lib/guile/2.0/ccache"
+ "share/guile/site/2.0")))))))
;;;
--
2.6.3
